Procedure - Agilent Technologies E4416A Service Manual

Procedure

Use the following procedure to perform the instrument accuracy (normal
path) test:
The procedure details the key presses required on the Agilent E4416A. For the Agilent
N O TE
E4417A the equivalent key presses should be performed on both channels.
Connect the equipment as shown in
1 Switch the power meter on.
2 Preset the instrument:
3 Press
4 Zero the power meter:
Press
disappear.
5 Reset the digital voltmeter:
On the DVM press Shift (the blue key below the DVM display window), to
reset the instrument.
6 Remove any offset errors introduced by the DVM and the breakout box kit
with no power applied:
• On the DVM press Shift, Auto Zero.
• Press
window.
• Press
• Press
display window.
• Press Enter to complete the key sequence.
7 Turn on the power reference:
Press
E4416A/E4417A Power Meters Service Guide
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Preset
then Confirm .
Local
Zero
, Zero . Wait approximately 25 seconds for the wait symbol to
Cal
five times. The word "math" is shown on the DVM display
once.
eight times. The words "math null" are shown on the DVM
Zero
,
Power Ref On
Cal
Performance Tests
Figure 2- 2.
2
23